From 9294e198591ce9f25ebfb2dc2e8dc16df427b578 Mon Sep 17 00:00:00 2001
From: Max Howell
Date: Tue, 1 Dec 2009 10:51:46 +0000
Subject: `brew --config` output improved if no GCC

---
 Library/Homebrew/brew.h.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'Library')

diff --git a/Library/Homebrew/brew.h.rb b/Library/Homebrew/brew.h.rb
index 97d8db29f..3e23988ab 100644
--- a/Library/Homebrew/brew.h.rb
+++ b/Library/Homebrew/brew.h.rb
@@ -439,7 +439,11 @@ end
 
 def gcc_build
   `/usr/bin/gcc-4.2 -v 2>&1` =~ /build (\d{4,})/
-  $1.to_i
+  if $1
+    $1.to_i 
+  else
+    nil
+  end
 end
 
 def llvm_build
-- 
cgit v1.2.3